| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $151.52 | 13.568% | $172.0782 | $172.08 | $172.10 | $172.10 |
| Purchase #2 | $163.79 | 8.236% | $177.2797 | $177.28 | $177.30 | $177.30 |
| Purchase #3 | $196.90 | 11.433% | $219.4116 | $219.41 | $219.40 | $219.40 |
| Purchase #4 | $194.96 | 10.180% | $214.8069 | $214.81 | $214.80 | $214.80 |
| Purchase #5 | $205.66 | 6.191% | $218.3924 | $218.39 | $218.40 | $218.40 |
| Purchase #6 | $177.29 | 6.497% | $188.8085 | $188.81 | $188.80 | $188.80 |
| Purchase #7 | $248.31 | 8.279% | $268.8676 | $268.87 | $268.85 | $268.90 |
| 7 purchase totals = | $1,338.43 | $1,459.6449 | $1,459.65 | $1,459.65 | $1,459.70 | |